Figure 3From: Association between cagA and vacA genotypes and pathogenesis in a Helicobacter pylori infected population from South-eastern SwedenSummary of the various cagA EPIYA motif combinations based on amplicon sequencing. The large number of genotypes presented is due to biopsies having several motif combinations (multiple amplicons). For full information about EPIYA motifs in each biopsy, see Additional file1. N = number of strains.Back to article page